mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Throttle Position Sensor > < Idle Switch <--> [Throttle Full Close Switch]|Description and Operation
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Idle Switch: Testing and Inspection

IDLE SWITCH

Idle Switch

1.

Unplug switch connector.

2.

Check continuity between switch and ground. With throttle fully closed, there should be continuity. With throttle open, there should be no
continuity.

3.

If not as specified, check condition of wiring harness to idle switch.

4.

If switch replacement is needed, it must be replaced as an assembly with the throttle body.

Throttle Position Sensor > < Idle Switch <--> [Throttle Full Close Switch]|Description and Operation